[Build Log] Isa's Christmas present!

Today I decided that I'm going to build a PC for my niece (Isa).
I was thinking about giving it to her at Christmas, so I have plenty of time to work on it.
She doesn't believe in Santa, but I'll tell her it's from him. Because when I come home and she's there she always asks ''who is there?'', and I always say ''Santa''.

This will be the case I'm going to use.
Here is a better picture.

The PC will be purple & black and the sleeving too plus I'm going to put a window in it.
Also I'm thinking about customizing the monitor and keyboard.

That's all I have for now. So... If any of you have an idea PLEASE let me know.
Btw, I'm not afraid to do a little modding, so let the ideas pile up!

Tonight I'll be looking into some of the components. (Not buying anything YET till I'm sure what I want).